Horizontal external sunshade greening maintenance system for combined building

Abstract

The utility model provides a horizontal external sunshade greening maintenance system for a combined building, and belongs to the technical field of building sunshade. Comprising a base layer wall body, square steel pipes, planting grooves, steel strands, water supply pipes and drainage pipes, the base layer wall body is provided with an embedded plate, the square steel pipes are installed on the base layer wall body through the embedded plate, and the water supply pipes are installed in the square steel pipes to supply water for drip irrigation of the planting grooves; one side of the planting groove is connected with the square steel pipe in a clamping manner, a steel strand penetrates through the other side of the planting groove, and the upper end and the lower end of the steel strand are fixed to corresponding buildings respectively to fix the planting groove; the planting grooves are filled with planting soil, and green plants are planted in the planting grooves through the planting soil. A horizontal sunshade system and a vertical greening maintenance system are combined into a whole, the building industrialization requirement can be met, the requirements of factory prefabrication, batch production and on-site assembly are met, the system can be applied to newly-built buildings and reconstructed buildings at the same time, the vertical greening operation and maintenance management cost can be reduced, and a healthier and more comfortable environment is provided for users.

Description

Technical Field

[0001] The present application relates to a greening maintenance system for a combined building horizontal external sunshade, belonging to the technical field of building sunshades. Background Art

[0002] The development of green buildings has put forward requirements for more energy conservation (in the whole life cycle), more applications of renewable energy, and more health and comfort. With the continuous expansion of modern development and urban scale, land resources are becoming increasingly scarce. To improve the urban greening coverage rate and the urban environmental quality, it is necessary to organically combine plane greening and vertical greening; setting up building sunshades can prevent a large amount of indoor heat from gathering caused by excessive sunlight radiation, reduce air-conditioning energy consumption, prevent glare, and improve the comfort of users.

[0003] However, for the existing vertical greening planting troughs, some rely on casting by layer during the construction stage. For example, CN103982111A integrally casts a horizontal flower trough and a window frame, but this method is not easy to implement in the renovation of existing buildings; some are splicable plastic planting boxes. Although the vertical greening area is guaranteed, it is too dense after full paving, unable to meet the needs of external window lighting. At the same time, the plastic planting box green wall can only be viewed from one side and cannot be shared indoors and outdoors.

[0004] Therefore, we propose a greening planting and maintenance system combined with a building horizontal external sunshade. Utility Model Content

[0005] In view of this, the present application provides a greening maintenance system for a combined building horizontal external sunshade, which uses a modular vertical greening planting trough as the building horizontal external sunshade, can meet the needs of building industrialization, and realizes the requirements of factory prefabrication, mass production, and on-site assembly. This method can be applied to both new buildings and renovated buildings, and is convenient to implement.

[0006] Specifically, the present application is realized through the following solutions:

[0007] A greening maintenance system for a combined building horizontal external sunshade includes a base wall, square steel pipes, planting troughs, steel strands, water supply pipes, and drain pipes.

[0008] The base wall is provided with embedded plates, and the square steel pipes are installed on the base wall through the embedded plates. The water supply pipes are installed inside the square steel pipes to supply drip irrigation water to the planting troughs.

[0009] One side of the planting trough is connected to the square steel pipe by a clamping method, and the other side is penetrated and installed with a steel strand. The upper and lower ends of the steel strand are respectively fixed to the corresponding buildings to fix the planting trough.

[0010] The planting trough is filled with planting soil, and green plants are planted in the planting trough through the planting soil.

[0011] The greening maintenance system of the above solution uses the basic wall between the windows on the building facade as a fixing point. Embedded plates are set on the basic wall, and square steel pipes are installed on the embedded plates to fix one side of the planting trough close to the basic wall, while the other side is fixed by steel strands fixed to the building. The two cooperate to position the planting field outside the basic wall. The water supply pipe is installed inside the square steel pipe, which not only ensures stable water supply but also facilitates the water supply for the planting soil and green plants in the planting trough. The setting of the embedded plate provides a preset fixed point for installation. The square steel pipe is connected to the planting trough in a clamping manner, making the installation method of the planting trough flexible, and whether to install and how many to install can be selected according to the application environment needs. With the setting of the steel strands, it is ensured that the planting trough is installed stably, and pouring is not required, which can meet the horizontal outer shading of the building facade and the greening maintenance combined with the building.

[0012] Further, as a preference:

[0013] The embedded plate is connected to the basic wall by steel bars, and the square steel pipe is welded to the embedded plate.

[0014] The square steel pipes are arranged at intervals vertically along the basic wall.

[0015] One or more card slots are set on the square steel pipe, and the multiple card slots are arranged in the height direction. The planting trough is buckled at the card slots to realize the clamping connection between the planting trough and the square steel pipe. More preferably, the side of the planting trough close to the basic wall is the thick end, and the side far from the basic wall is the thin end. The thick end is buckled in the card slot, and the thin end is vertically strung by the steel strand. The water supply pipe penetrates out of the card slot of the square steel pipe to supply water.

[0016] In the above solution, the number of the embedded plates and the square steel pipes should meet the load requirements to ensure the firmness of the system.

[0017] According to the situation of the building main body, the steel strand can be fixed in two ways. One way is to set an anchor block on the steel strand, and the anchor block is connected to the corresponding building. While fixing the steel strand, it also increases the integrity and stability of the vertical greening system. Another way is to fix a cantilever steel frame on the outer wall and tension-fix the steel strand. The steel strand vertically penetrates through the planting trough, and its two ends are respectively connected to the building (main body), so that the planting trough is tension-fixed between the horizontal cantilever slabs, and the integrity and stability of the greening maintenance system formed by it are increased.

[0018] A drain port is set at the bottom of the planting trough to drain the excess irrigation water. More preferably, a drain pipe is connected at the drain port, and the drain pipe is located inside the square steel pipe, which is beneficial to keeping the facade simple and beautiful. The drain pipe is connected to the reclaimed water reuse pool through a drainage middle pipe. The excess irrigation water at the bottom of the planting trough flows into the reclaimed water reuse pool through the drain pipe, which can not only ensure the water supply required for plant growth but also improve the water use efficiency, realizing the collection and recycling of the excess irrigation water.

[0019] The planting trough is provided with ribs, on which water holes are arranged. The ribs are beneficial to increasing the rigidity of the planting trough, and can realize the installation of a longer planting trough, effectively avoiding twisting and overturning during installation and use.

[0020] The drain outlet is covered with a filter pad.

[0021] The surface of the planting trough is provided with a waterproof surface layer, and the waterproof surface layer can be constructed by coating waterproof glue, materials, etc.

[0022] In the above scheme:

[0023] The planting soil is graded soil. More preferably, the planting trough includes a lightweight hydrophobic matrix at the bottom and graded soil at the top. The graded soil is high in nutrients and lightweight, and the particle size decreases gradually from bottom to top. The lightweight hydrophobic matrix is ​​made of expanded clay, pumice, volcanic rock, etc. The particle size of the hydrophobic matrix should be much larger than the pores of the filter gasket. On the one hand, it can ensure the nutrient supply of the plant, and on the other hand, it can also reduce soil loss and prevent the planting soil from entering the drainage pipe and causing poor drainage.

[0024] Green plants should be selected from dwarf shrubs and herbaceous plants that are resistant to wind, not prone to lodging, drought and cold, and should be evergreen plants that can survive the winter outdoors. The height of the green plants should be adapted to the depth of the planting troughs, and climbing plants and other varieties should be avoided to prevent dense vegetation from affecting light.

[0025] Compared with the prior art, this application has the following beneficial effects:

[0026] 1. The greening maintenance system of this application combines the horizontal shading system with the vertical greening maintenance system, which can meet the needs of building industrialization and modularization, realize the needs of factory prefabrication, mass production, and on-site assembly, and can create a rhythmic and rhythmic building facade by changing the arrangement of modules.

[0027] 2. The greening maintenance system of this application has good adaptability and is not only suitable for new buildings, but also for the renovation of existing buildings. It can reduce the cost of vertical greening operation and maintenance management, and has obvious economic effects.

[0028] 3. The greening maintenance system of this application can effectively increase the urban greening rate, optimize the building facades, reduce the conditions for the formation of urban heat island effects, purify the air, reduce noise, provide better shielding and improve the landscape without relying on the occupied area.

[0029] 4. The greening maintenance system of this application provides building users with a way to appreciate green plants, which has the function and potential of relaxing, healing and relieving fatigue. It not only increases the property value of the building, but also adds vitality and potential commercial benefits to the surrounding buildings.

[0030] 5. The greening maintenance system of the present application has independent irrigation and drainage pipelines and a reclaimed water reuse pool, which can save water and energy and reduce the cost of vegetation management and maintenance.

[0031] 6. The greening maintenance system of the present application can effectively block direct sunlight, inhibit a large increase in indoor temperature, thereby reducing indoor air-conditioning energy consumption, reducing greenhouse gas emissions, and saving energy and protecting the environment. The horizontal external sunshade can prevent glare, improve the indoor light environment, convert direct sunlight into softer diffused light, make the indoor illuminance distribution uniform, and contribute to normal visual work. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0033] Figure 1 is an axonometric structural schematic diagram of the greening maintenance system of the present application;

[0034] Figure 2 is an axonometric structural schematic diagram of the greening maintenance system of the present application;

[0035] Figure 3 is a sectional schematic diagram of the assembly relationship between the planting trough and the square steel pipe in the present application;

[0036] Figure 4 is another structural schematic diagram of the planting trough in the present application.

[0037] Reference numerals in the figures: 1. Foundation wall; 2. Embedded plate; 3. Square steel pipe; 4. Planting trough; 41. Filter gasket; 42. Drainage port; 43. Rib plate; 44. Water passing hole; 45. Accommodating cavity; 46. Thick end; 47. Thin end; 5. Steel strand; 51. Steel wire; 52. Node; 53. Anchor block; 6. Water supply pipe; 61. Dripper; 7. Drain pipe; 71. Drain main pipe; 72. Drain branch pipe; 8. Reclaimed water reuse pool; A. Planting soil; B. Green plants. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0038] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the following will further elaborate on the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the technical solutions of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0039] It should be noted that when a component is referred to as "fixed to" or "disposed on" another component, it can be directly or indirectly located on that other component. When a component is referred to as "connected to" another component, it can be directly or indirectly connected to that other component. The orientations or positions indicated by the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positions shown in the drawings, and are only for convenience of description and should not be construed as limiting the technical solution of the present application.

[0040] In addition, the terms "first" and "second" are only used for convenience of description and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of technical features. The meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0041] Embodiment 1

[0042] The present application provides a greening maintenance system for a combined building horizontal external sunshade. The embodiments of the present application will be described below with reference to the drawings.

[0043] Refer to Figure 1 , Figure 1 the figure showing this embodiment. It is composed of a base wall 1, an embedded plate 2, a square steel pipe 3, a planting trough 4, a steel strand 5, a drip irrigation water supply pipe 6, a drain pipe 7, a reclaimed water reuse tank 8, and planting soil A filled in the planting trough 4 and green plants B planted in the planting soil A, etc.

[0044] The embedded plate 2 is connected to the base wall 1 with steel bars, and the square steel pipe 3 is fixedly connected to the embedded plate 2 by welding. Multiple groups of square steel pipes 3 can be provided, and the multiple groups of square steel pipes 3 are arranged at intervals vertically along the window intermediate wall on the outer facade of the building main body, and the connection with the embedded plate 2 is welded and fixed.

[0045] Combined with Figure 2 , along the height direction (the height direction of the building main body), a plurality of card slots 31 are provided on the square steel pipe 3 for clamping the planting trough 4. As shown in Figure 1 , 2 , if three card slots 31 are provided on one square steel pipe 3, then along the height direction, three planting troughs 4 can be installed on each square steel pipe 3, and the three planting troughs 4 are located at different heights respectively.

[0046] The quantity of the embedded plate 2 and the square steel pipe 3 should meet the load requirements to ensure the firmness of the system.

[0047] Combined with Figure 3, the two sides of the planting trough 4 have different thicknesses. The side close to the base wall 1 is the thick end 46, and the side far from the base wall 1 is the thin end 47. Between the thick end 46 and the thin end 47 is the accommodation cavity 45. During installation, the thick end 46 is snapped into the card slot 31, and the thin end 45 is vertically strung by the steel strand 5. The planting soil A is filled in the accommodation cavity 45, and the green plants B are planted in the planting trough 4 through the planting soil A.

[0048] The planting trough 4 can be batch customized according to the required dimensions. When the length is relatively long, combined with Figure 4 , a rib plate 43 with a water passing hole 44 can be added in the planting trough 4. The rib plate 43 is beneficial to increasing the stiffness of the planting trough 4 and can effectively avoid torsion and overturning during installation and use. The surface of the planting trough 4 is coated with a waterproof surface layer, and one or both ends of the bottom are provided with drain ports 42, and a filter gasket 41 is covered on the drain ports 42.

[0049] The planting soil A is a high-nutrient and lightweight graded soil, and the particle size gradually decreases from bottom to top; lightweight hydrophobic substrates such as ceramsite, pumice, and volcanic rock can be laid at the bottom of the planting trough 4. The particle size of the hydrophobic substrate should be much larger than the pores of the filter gasket 41. On the one hand, it can ensure the nutrient supply of plants, and on the other hand, it can also reduce soil loss and prevent the planting soil A from leaking into the drain pipe 7 and causing poor drainage.

[0050] The green plants B should be selected as short shrubs and herbaceous plants that are wind-resistant, not easy to lodge, drought-tolerant and cold-tolerant. It is advisable to select plants mainly with evergreen leaves and can be exposed to the open air for overwintering in winter. The plant height of the green plants B should be adapted to the depth of the planting trough 4, and avoid selecting varieties such as climbing wall climbing plants to prevent over-dense vegetation from affecting lighting.

[0051] The steel wire 51 of the steel strand 5 vertically passes through the thin end 47. Combined with Figure 2 , a node 52 can also be installed on the steel wire 51 to make it abut against the lower part of the thin end 47 to assist in force and support positioning; at this time, a square steel pipe 3 can be Figure 2 As shown, three card slots 31 are correspondingly arranged, and three planting troughs 4 can be installed accordingly. One corresponding steel wire 51 is provided with three nodes 52; the steel strand 5 can be fixed by setting an anchor block 53. The anchor block 53 is connected to the building main body. While fixing the steel strand 5, it also increases the integrity and stability of the vertical greening system. It is also possible to fix the steel strand 5 by fixing a cantilever steel frame on the exterior wall.

[0052] Combined with Figure 3, The water supply pipe 6 and the drain pipe 7 for drip irrigation are installed inside the square steel pipe 3, which is conducive to keeping the exterior facade simple and beautiful. A plurality of drip pipes 61 are arranged along the height direction of the water supply pipe 6. The drip pipes 61 are communicated with the water supply pipe 6, and their outlets are located inside the planting trough 4, such as near the clamping groove 31 on one side of the thick end 46, so that the water supply pipe 6 passes through the clamping groove 31 of the square steel pipe 3 to supply water to the planting trough 4. The drain outlet 42 at the bottom of the planting trough 4 is connected with a drain branch pipe 72, and the drain branch pipe 72 is communicated with the drain pipe 7. The excess irrigation water flows out through the drain pipe 7. When necessary, a reclaimed water reuse pool 8 is arranged below the planting trough 4 (or at a position close to the bottom surface of the building main body). The excess irrigation water is sent into the reclaimed water reuse pool 8 through the drain pipe 7, so as to ensure the water supply required for plant growth and improve the water use efficiency. When there are multiple planting troughs 4, a water supply pipe 6 and a drain pipe 7 can be correspondingly arranged for each planting trough 4, and then these drain pipes 7 are collectively connected to a drain main pipe 71 at the lower end. The lower end of the drain main pipe 71 is located above or in the reclaimed water reuse pool 8. The excess irrigation water at the bottom of each planting trough 4 flows into the reclaimed water reuse pool 8 through the drain pipe 7 and the drain main pipe 71.

[0053] In the above solution, when multiple planting troughs 4 are arranged, a building exterior facade with a sense of rhythm and cadence can be created by changing the arrangement mode of the planting troughs 4.

[0054] The above embodiments only represent several feasible implementation modes of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. The embodiments are not intended to limit the protection scope in the claims of the present invention. For those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made. Any equivalent implementation or change made without departing from the present invention should be included in the technology of the present invention.

Claims

1. A greening maintenance system for combined building horizontal external sunshade, characterized by: Including base wall, square steel pipe, planting trough, steel strand, water pipe, drainage pipe, The base wall is provided with an embedded plate, and the square steel pipe is installed on the base wall through the embedded plate. A water supply pipe is installed in the square steel pipe to supply water for drip irrigation of the planting trough; One side of the planting trough is connected to the square steel pipe by a clamping method, and a steel strand is installed through the other side. The upper and lower ends of the steel strand are respectively fixed to the corresponding buildings to fix the planting trough; The planting trough is filled with planting soil, and green plants are planted in the planting trough through the planting soil.

2. A greening maintenance system for combined building horizontal external sunshade according to claim 1, characterized in that: The embedded plate is connected to the base wall by steel bars, and the square steel pipe is connected to the embedded plate by welding.

3. The greening maintenance system for combined building horizontal external sunshade according to claim 1, characterized in that: The square steel pipes are arranged at vertical intervals along the base wall.

4. The greening maintenance system for combined building horizontal external sunshade according to claim 1 is characterized by: Ribs are arranged in the planting trough.

5. The greening maintenance system for combined building horizontal external sunshade according to claim 1 is characterized by: The square steel pipe is provided with one or more clamping grooves, and the plurality of clamping grooves are arranged along the height direction. The planting grooves are buckled in the clamping grooves to realize the clamping connection between the planting grooves and the square steel pipe.

6. A greening maintenance system for combined building horizontal external sunshade according to claim 5, characterized in that: The planting groove has a thick end on one side close to the base wall and a thin end on the other side away from the base wall. The thick end is buckled in the slot, and the thin end is vertically connected in series by steel strands.

7. The greening maintenance system for combined building horizontal external sunshade according to claim 5 is characterized by: The water supply pipe passes through the square steel pipe slot to supply water.

8. The greening maintenance system for combined building horizontal external sunshade according to claim 1, characterized in that: A drainage outlet is arranged at the bottom of the planting trough, a drainage pipe is connected to the drainage outlet, and the drainage pipe is located in the square steel pipe.

9. The greening maintenance system for combined building horizontal external sunshade according to claim 1, characterized in that: The planting soil is graded soil whose particle size decreases gradually from bottom to top.

10. The greening maintenance system for combined building horizontal external sunshade according to claim 1, characterized in that: The planting trough also includes a light hydrophobic matrix, which is located below the planting soil. The light hydrophobic matrix is ​​a mixture of any one or more of ceramsite, pumice and volcanic rock.

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